74975208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 166944792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1399, 1624, 1848, 1914, 2233, 2436, 2552, 2798, 3828, 4197, 4466, 4872, 5596, 6699, 7656, 8394, 8932, 9793, 11192, 13398, 15389, 16788, 17864, 19586, 26796, 29379, 30778, 33576, 39172, 40571, 46167, 53592, 58758, 61556, 78344, 81142, 92334, 107723, 117516, 121713, 123112, 162284, 184668, 215446, 235032, 243426, 283997, 323169, 324568, 369336, 430892, 446281, 486852, 567994, 646338, 851991, 861784, 892562, 973704, 1135988, 1292676, 1338843, 1703982, 1785124, 2271976, 2585352, 2677686, 3123967, 3407964, 3570248, 5355372, 6247934, 6815928, 9371901, 10710744, 12495868, 18743802, 24991736, 37487604, 74975208]

約数ペア:

[(1, 74975208), (2, 37487604), (3, 24991736), (4, 18743802), (6, 12495868), (7, 10710744), (8, 9371901), (11, 6815928), (12, 6247934), (14, 5355372), (21, 3570248), (22, 3407964), (24, 3123967), (28, 2677686), (29, 2585352), (33, 2271976), (42, 1785124), (44, 1703982), (56, 1338843), (58, 1292676), (66, 1135988), (77, 973704), (84, 892562), (87, 861784), (88, 851991), (116, 646338), (132, 567994), (154, 486852), (168, 446281), (174, 430892), (203, 369336), (231, 324568), (232, 323169), (264, 283997), (308, 243426), (319, 235032), (348, 215446), (406, 184668), (462, 162284), (609, 123112), (616, 121713), (638, 117516), (696, 107723), (812, 92334), (924, 81142), (957, 78344), (1218, 61556), (1276, 58758), (1399, 53592), (1624, 46167), (1848, 40571), (1914, 39172), (2233, 33576), (2436, 30778), (2552, 29379), (2798, 26796), (3828, 19586), (4197, 17864), (4466, 16788), (4872, 15389), (5596, 13398), (6699, 11192), (7656, 9793), (8394, 8932)]